It’s easy – here’s what you do:
On your home page, top right hand side, select “most recent” and it will bring up all the most recent updates. Scroll to the bottom of the page and select “options.” From there, change the setting from 250 to 3000 (or any “big” number like that).
That’s it, you’re done. And, if you want more information and terrific tips about maximizing your Facebook pages, Mashable’s Facebook Guide is hard to beat – and worth every minute of the read.